| 喀雅克登多金属矿床地质特征及找矿前景分析 |
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| 引用本文： | 张 勇,李恒恒,李青林,熊开德,王宗胜.喀雅克登多金属矿床地质特征及找矿前景分析[J].青海大学学报,2014(1):42-48. |
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| 作者姓名： | 张 勇 李恒恒 李青林 熊开德 王宗胜 |
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| 作者单位： | 青海省第三地质矿产勘查院,青海西宁,810029 |
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| 基金项目： | 中国地质调查局调查评价项目资助（1212011221047） |
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| 摘 要： | 文中从区域地质特征、地球物理特征、矿体特征等方面对矿床的成矿特征及找矿前景作了初步分析,认为喀雅克登已发现的矿体的成因类型为矽卡岩型,成矿时期主要为早泥盆世,而交代的围岩主要为古元古代金水口岩群白沙河岩组,尤其是早泥盆世的闪长玢岩与二长花岗岩与古元古代金水口岩群白沙河岩组的大理岩段的接触带往往形成多金属矿体,具有一定的找矿前景。
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| 关 键 词： | 祁漫塔格 喀雅克登 多金属矿 前景分析 |
Geological characteristics and prospecting potential of the Kayakedeng polymetallic deposits |
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| ZHANG Yong,LI Hengheng,LI Qinglin,XIONG Kaide,WANG Zongsheng.Geological characteristics and prospecting potential of the Kayakedeng polymetallic deposits[J].Journal of Qinghai University(Natural Science),2014(1):42-48. |
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| Authors: | ZHANG Yong LI Hengheng LI Qinglin XIONG Kaide WANG Zongsheng |
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| Institution: | (The Third Geological and Mineral Exploration Institute of Qinghai Province, Xining 810029, China) |
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| Abstract: | This article preliminarily analyzes the metallogentic characteristics and prospects of the deposit based on the study of the regional geological features, geophysical signatures, and ore body characteristics. The study show that the discovered Kayakedeng deposit is skam-type, the metaUoge- netic epoch is Early Devonian, and the metasomatic wall rock is mainly the Paleoproterozoic Baisha- he Rock Formation of Jinshuikou Rock Group. There always forms polymetal ore body especially in the contact zone of the Early Devonian diorite-porphyrite and monzonite granite with the marble part of the Paleoproterozoic Baishahe Rock Formation of Jinshuikou Rock Group, has a certain prospec- ting prospect. |
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| Keywords: | Qimantage Kayakedeng polymetal ore prospect analysis |
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